Slot machine



FIG. 1 is a front perspective view of the slot machine;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view during use.

The broken lines in the drawings are for illustrative purpose only andform no part of the claimed design.

CLAIM The ornamental design for a slot machine, as shown and described.